diff --git a/genstar/Main.hs b/genstar/Main.hs
index f6f275d..25d29c4 100644
--- a/genstar/Main.hs
+++ b/genstar/Main.hs
@@ -16,7 +16,7 @@ instance Arbitrary Vertex where
     return (Point (x, y))
 
 -- | 'fromAngle' @angle@
--- creats a point on the unit circle at the specified angle
+-- creates a point on the unit circle at the specified angle
 -- (specified in radians).
 fromAngle angle = Point (sin angle, cos angle)